MPPT ML2420 User Manual

1. As this controller deals with voltages that exceed the top limit for human
safety, do not operate it before reading this manual carefully and completing
safety operation training.
2. The controller has no internal components that need maintenance or service,
thus do not attempt to disassemble or repair the controller.
3. Install the controller indoors, and avoid component exposure and water
intrusion.
4. During operation, the radiator may reach a very high temperature, therefore
install the controller at a place with good ventilation conditions.
5. It's recommended that a fuse or breaker be installed outside the controller.
6. Before installing and wiring the controller, make sure to disconnect the
photovoltaic array and the fuse or breaker close to the battery terminals.
7. After installation, check if all connections are solid and reliable so as to avoid
loose connections that may give rise to dangers caused by heat accumulation.
!
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Dear users,
Thank you for choosing our product !
Safety Instructions
Warning: means the operation in question is dangerous, and you
should get properly prepared before proceeding.
Note: means the operation in question may cause damage.
Tips: means advice or instruction for the operator.
1. Product Introduction
1.1 Product Overview
1.2 Product Features
1.3 Exterior and Interfaces
1.4 Introduction to Maximum Power Point Tracking Technology
1.5 Charging Stages Introduction
2. Product Installation
2.1 Installation Precautions
2.2 Wiring Specifications
2.3 Installation and Wiring
3. Product Operation and Display
3.1 LED Indicators
3.2 Key Operations
3.3 LCD Startup and Main Interface
3.4 Load Mode Setting Interface
3.5 System Parameter Settings
4. Product Protection Function and System Maintenance
4.1 Protection Functions
4.2 System Maintenance
4.3 Abnormality Display and Warnings
5. Product Specification Parameters
5.1 Electric Parameters
5.2 Battery Type Default Parameters (parameters set in monitor software)
6. Conversion Efficiency Curve
6.1 12V System Conversion Efficiency
6.1 24V System Conversion Efficiency
7. Product Dimensions

MPPT ML2420 Specifications

General

Brand	MPPT
Model	ML2420
Category	Controller
Language	English